Formal Boys Suit From Baby to Teen (Small/3-6 Months, Black) Single Breasted Jacket w/Notch lapel White Long sleeve dress Shirt Fully Lined Vest with full back Baby Pants with elastic Waist. Toddler boys has elastic back, for bigger boys sizes 4 and up there is zipper fly front with button closure and elastic back for easy fit Adjustable quality long Tie, wrap around the neck